Parts Manual

17Document Number: G_EO_PL_CONVECTION_MCOESED10FROM0004CJ0001 Updated 2/15
GARLAND Master 450/455 Full Size Electric Convection Ovens
models MCO-ES/ED-10/20
ELREHA MASTER 450/455 DIGITAL CONTROL PANEL & COMPONENTS
ITEM PART # DESCRIPTION QTY
CRITICAL
1 1918501 Cover - Upper Control Panel, SS 1
2 GF297 #10-24 x 1/2” Slotted Thumb Screw 1
3 115269 Overlay - Top Control Panel, Electric MCO, silver/gray 1
4
4530502
Master 450 Keypad Panel Kit (Elreha)
Note: Assembly includes a S/S Control Panel, a Master 450 Overlay (item 4A),
and a Key Pad Control(Membrane Switch).
S/S Panel and Key Pad Not Sold Separately.
1
4530503
Master 455 Keypad Panel Kit (Elreha)
Note: Assembly includes a S/S Control Panel, a Master 455 Overlay (item 4A),
and a Key Pad Control(Membrane Switch).
S/S Panel and Key Pad Not Sold Separately.
1
4A
115261 Overlay - Master 450 with Light, Elreha, silver/gray 1
115262 Overlay - Master 455 with Light, Elreha, silver/gray 1
5 1720502 Fluted Knob (Fast Control Knob) 1
6 4527483 User Interface Board / UI Board (Elreha) 1
7 1911601 Potentiometer - Encoder 1 C
8 1906004 Core Probe (Meat Probe) - for Master 455 Control Only 1
9 1946701 Core Probe Bracket - for Master 455 Control Only 1
10 113570 Bracket - Relay Panel/SRB Mounting, Elreha 1
11 4527484 Relay Board / SRB - Digital Control, Elreha 1 C
12A 1917198 Transformer 208/240V to 24VAC 1 C
12B* 1033700 460V Transformer 2KVA 50/60Hz (460V ONLY)1C
13 1767901 Nylon Spacers 8
14 1955101 Switch - Thermal Disc, Cooling Fan 1C
15 1910901 Hi-Limit Bracket 1
16 1906003 Cable Assembl y - Probe Extension (USE ONLY WITH 1906002) 1C
17 1906002 Probe - RTD, Flange Mount (USE ONLY WITH 1906003) 1C
18 1916301 Cover - Probe Connector 1
20 1911301 Relay Bracket Slide 2 C
23 1671101
Boxer Cooling Fan 120mm 230V
Note: For Fan Installation, refer to Service Bulletin B-97-2009-S.
1C
24
1918001 Air Exhaust Duct - Standard Depth 1
1918002 Air Exhaust Duct - Deep Depth 1
25 1193900 Terminal Block - 3 Pole, High Voltage 1
26
1130102 Fuse Holder 2
1130100 Fuse Holder (460V ONLY)2
27
1130103 Fuse - 20A 208/240V 2
1130109 Fuse - 15A 600V Class CC 2
28 1918989 Bracket - Fuse Mount 1
29 1926001 Panel - Right Side, Mid 1
34 1028402 Ground Lug 1
37 1637002 Contactor 240V Coil 1
38 4529003 Cable - UI/SRB 0.5M Elreha 1
39 S113849
Relay Borad Assembly - Electric, Elreha
Note: Assembly includes a mounting panel (#10), relay board (#11), personality
module, transformer (#12A - 1917198), and fasteners.
1
40 4529740 Personality Module on UI, Elreha 1
41 4529761 Personality Module on Relay Board/SRB, Elreha 1
42 1955703 Stando Nylon, 1/4” dia. 4
* NOT ILLUSTRATED
RECOMMENDED STOCK PARTS